Mit

“Scientists at MIT have discovered molecules that spontaneously assemble themselves into a pattern that can turn light into electricity — essentially a self-creating solar panel. In a petri dish.” [Link]

I was wondering if this discovery has a practical application. A commenter has the same question, someone else answers:

The implication of the addition of an ‘additive’ to disassemble into a liquid ‘soup’ is that the stuff can be sprayed/painted onto a surface. It also means that it can be mixed with polymers and woven into materials etc.

Paint or spray your house/car/boat/aircraft with it, and decide you want a different colour? No problem, spray the additive/solvent and it comes off.